Cassette settingsBy registering the paper size and the media type loaded in the cassette, you can prevent the printer frommisprinting by displaying the message before printing starts when the paper size or the media type of theloaded paper differs from the print settings. In addition, you can allow the printer to switch the paper sourceautomatically when a cassette runs out of paper.• Register paper infoRegisters the paper size and the media type you load in the cassette.Note• For details on the proper combination of paper settings you can specify by the printer driver or onthe LCD:Setting the Media Type with the Printer Driver and on the PrinterSetting the Paper Size with the Printer Driver and on the Printer• Det. paper mismatchIf you select ON, the printer detects whether the paper size and the media type are the same as thoseregistered in Register paper info. If printing starts with the settings that do not match, an error messageis displayed on the LCD.Note• When OFF is selected, Detect reinsertion is disabled.• Detect reinsertionIf you select ON, the printer detects the cassette is reinserted. When the Register paper info screen isdisplayed, register the paper size and the media type.• Auto feed switchIf you select ON, the printer switches the paper source automatically when a cassette runs out of paper.Load A4, Letter, or Legal sized plain paper in both of the cassettes to activate this function.203